.top-body {
  background: #e5e5e5;
  .ding{
    width: 100%;
    background: #333;
    height: 50px;
    .top {
      color: white;
      .left {
        height: 50px;
        img {
          width: 50px;
          height: 50px;
        }
        span {
          font-size: 16px;
          line-height: 50px;
          margin-left: 30px;
          a {
            text-decoration: none;
          }
        }
      }
      .right {
        height: 50px;
        .row {
          .dropdown {
            display: block;
            float: right;
            .zhuti {
              border: none;
              background: none;
              font-size: 16px;
              font-size: 12px;
              color: #b0b0b0;
              height: 50px;
              text-align: 50px;
            }
          }
          .right {
            display: block;
            height: 50px;
            float: right;
            line-height: 50px;
            font-size: 12px;
            color: #b0b0b0;
            span {
              display: block;
              float: right;
              margin-right: 10px;
              img {
                margin-right: 5px;
              }
            }
          }
        }
      }
    }
  }
  //栅格系统二
  .er{
    width: 100%;
    background: white;
    height: 45px;
    .top2{
      height: 45px;
      margin: 0 auto;
      width: 980px;
      ul{
        li{
          list-style: none;
          float: right;
          height: 45px;
          line-height: 45px;
          padding: 0 18px;

          a{
            text-decoration: none;
            color: #61676a;;
          }
        }
      }
    }
    // 数量开始
    .top3{
      height: 250px;
      width: 980px;
      margin: 20px auto 0;
      .ul{
        height: 100px;
        p:first-child{
          span{
            font-size:36px;
          }

          text-align: center;
          color: inherit;
        }
        p{
          text-align: center;
          color:#999999;
        }
      }
    }
    // 数量结束
    //  数量总计开始
    .top4{
      width: 980px;
      margin:0 auto;
      .ul{
        p{
          span{
            color:red;
            font-size: 36px;
          }
        }
      }
    }
    //  数量总计结束
    //  发布任务开始
    .top5{
      width: 980px;
      margin: 50px auto 50px;
    }
    //  发布任务结束
  }
}

